//
//  AppDelegate.m
//  11-Xb
//
//  Created by dllo on 16/7/28.
//  Copyright © 2016年 YMJ. All rights reserved.
//

#import "AppDelegate.h"
#import "ViewController.h"
#import "FirstXibViewController.h"

@interface AppDelegate ()

@end

@implementation AppDelegate


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    // Override point for customization after application launch.
    self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
    [_window makeKeyAndVisible];
    
    // Xib 单视图可视化编程
    // 1 一般用于ViewController .自定义cell
    // 2 创建 Xib 勾选Also create XIB File
    // 3 关于编译后,Xib文件会转换为.nib 文件
    // 4 关于Xib的使用
    // 5 使用Xib的VC在创建时,需要使用initWithNibName:bundle 在初始化时
    FirstXibViewController *firstXibVC = [[FirstXibViewController alloc] initWithNibName:@"FirstXibViewController" bundle:[NSBundle mainBundle]];
    _window.rootViewController = firstXibVC;
    // 参数一:FirstXibViewController.nib为文件名,FirstXibViewController填之 参数二:..app的路径

    return YES;
}

- (void)applicationWillResignActive:(UIApplication *)application {
    // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
    // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
}

- (void)applicationDidEnterBackground:(UIApplication *)application {
    // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
    // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
}

- (void)applicationWillEnterForeground:(UIApplication *)application {
    // Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.
}

- (void)applicationDidBecomeActive:(UIApplication *)application {
    // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
}

- (void)applicationWillTerminate:(UIApplication *)application {
    // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
}

@end
